package com.zhao.rabbitmq.seven;

import com.rabbitmq.client.BuiltinExchangeType;
import com.rabbitmq.client.Channel;
import com.zhao.rabbitmq.utils.RabbitMQUtils;

import java.util.HashMap;
import java.util.Map;

/**
 * @author xiaoZhao
 * @date 2022/12/12
 * @describe
 */
public class EmitLogTopic {
    public static final String EXCHANGE_NAME = "topic_logs";

    public static void main(String[] args) throws Exception{
        Channel channel = RabbitMQUtils.getChannel();
        channel.exchangeDeclare(EXCHANGE_NAME, BuiltinExchangeType.TOPIC);

        Map<String, String> bindingKeyMap = new HashMap<>();
        bindingKeyMap.put("quick.orange.rabbit","被队列 Q1 Q2 接收到");
        bindingKeyMap.put("lazy.orange.elephant","被队列 Q1 Q2 接收到");
        bindingKeyMap.put("quick.orange.fox","被队列 Q1 接收到");
        bindingKeyMap.put("lazy.brown.fox","被队列 Q2 接收到");
        bindingKeyMap.put("lazy.pink.rabbit","虽然满足两个绑定但只被队列 Q2 接收一次");
        bindingKeyMap.put("quick.brown.fox","不匹配任何绑定,不会被任何队列接收到,会被丢弃");
        bindingKeyMap.put("quick.orange.male.rabbit","是四个单词不匹配任何绑定会被丢弃");
        bindingKeyMap.put("lazy.orange.male.rabbit","是四个单词但匹配 Q2");

        for (Map.Entry<String, String> bindingKeyEntry : bindingKeyMap.entrySet()) {
            String routingKey = bindingKeyEntry.getKey();
            String message = bindingKeyEntry.getValue();
            channel.basicPublish(EXCHANGE_NAME,routingKey,null,message.getBytes("utf-8"));
            System.out.println("生产者发送消息："+message);
        }

    }
}
